node-source-map-support | Adds source map support to node.js | Map library

by evanw JavaScript Version: v0.5.16 License: MIT

X-Ray Key Features Code Snippets(8)Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | node-source-map-support Summary

node-source-map-support is a JavaScript library typically used in Geo, Map, Nodejs, Express.js applications. node-source-map-support has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i source-map-support' or download it from GitHub, npm.

Adds source map support to node.js (for stack traces)

Support

Quality

Security

License

Reuse

Support

node-source-map-support has a medium active ecosystem.

It has 2080 star(s) with 242 fork(s). There are 18 watchers for this library.

It had no major release in the last 12 months.

There are 80 open issues and 77 have been closed. On average issues are closed in 299 days. There are 41 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of node-source-map-support is v0.5.16

Quality

node-source-map-support has 0 bugs and 0 code smells.

Security

node-source-map-support has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

node-source-map-support code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

node-source-map-support is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

node-source-map-support releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions, examples and code snippets are available.

node-source-map-support saves you 9 person hours of effort in developing the same functionality from scratch.

It has 28 lines of code, 0 functions and 13 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed node-source-map-support and discovered the below as its top functions. This is intended to give you an instant insight into node-source-map-support implemented functionality, and help decide if they suit your requirements.

Converts this to a CallSiteLocation relative to the Function .
Wrap the call stack to keep track of the stack traces .
Loads the source map position for a given position
Extracts the source code of an Error .
Retrieve sourceMap for a source URL
Map source location to eval
Formats the stack traces .
Prints error and exits the process .
Sends a relative URL to a relative URL .
Execute a handler function

Get all kandi verified functions for this library.

node-source-map-support Key Features

No Key Features are available at this moment for node-source-map-support.

node-source-map-support Examples and Code Snippets

Is there source map support for typescript in node / nodemon?

JavaScript

Lines of Code : 16

License : Strong Copyleft (CC BY-SA 4.0)

Copy

npm install source-map-support

{
   "compilerOptions": {
      "sourceMap": true
   }
}

nodemon -r source-map-support/register dist/pathToJson.js

node -r source-map-support/register dist/p

How to get error information relating to TypeScript file lines number in node.js?

TypeScript

Lines of Code : 10

License : Strong Copyleft (CC BY-SA 4.0)

Copy

$ npm install --save-dev source-map-support

require('source-map-support').install();

{
   "compilerOptions": {
      "sourceMap": true
   }
}

How to use source maps in node js?

JavaScript

Lines of Code : 4

License : Strong Copyleft (CC BY-SA 4.0)

Copy

$ npm install source-map-support --save-dev

node -r source-map-support/register index.js

How to display Typescript Runtime errors/exceptions in .ts instead of .js

TypeScript

Lines of Code : 4

License : Strong Copyleft (CC BY-SA 4.0)

Copy

npm install source-map-support

require('source-map-support').install()

How to debug TypeScript with breakpoint in Jetbrain IDE?

TypeScript

Lines of Code : 10

License : Strong Copyleft (CC BY-SA 4.0)

Copy

mkdir ts
cd ts 
npm install --save typescript source-map-support
./node_modules/.bin/tsc --init`

let i = 1;
let j = 2;
let k = i + j;
console.log(k);

How can I improve express.js error stack trace?

Lines of Code : 5

License : Strong Copyleft (CC BY-SA 4.0)

Copy

$ npm install --save-dev source-map-support

// entry.ts
require('source-map-support').install();

node - how to use source-map with nyc and mocha

JavaScript

Lines of Code : 15

License : Strong Copyleft (CC BY-SA 4.0)

Copy

npm install --save-dev source-map-support

"devDependencies": {
    ...
    "mocha": "^3.3.0",
    "nyc": "^10.3.2",
    "source-map-support": "^0.4.15",
}

node -r source-map-support/registe

How to traceback errors in node.js when I'm running transpiled files?

JavaScript

Lines of Code : 6

License : Strong Copyleft (CC BY-SA 4.0)

Copy

./node_modules/.bin/babel src -w -d dist --source-maps

npm install source-map-support

node -r source-map-support/register dist/compiled.js

Community Discussions

Trending Discussions on node-source-map-support

How to run and pack external executable using Electron?

package.json ignored during meteor build

Imported scss class names converted to hashes

QUESTION

How to run and pack external executable using Electron?

Asked 2018-Aug-06 at 05:07

For example, I have a compiled binary cudaDeviceQuery which returns a list of devices as JSON. Here's a piece of code:

...

ANSWER

Answered 2018-Mar-01 at 11:58

There are two things. If you set __dirname: true in your web app config you will get the relative path of the file from your context directory

If you set __dirname: false then __dirname will have the full path.

Development Mode

You have two options

Set __dirname: true and concatenate it with os.cwd()
Set __dirname: false and use __dirname directly

Production Mode

Set __dirname: true and use os.cwd().
Set __dirname: true and use process.resourcePath

I will prefer 2 as the preferred approach in production

Source https://stackoverflow.com/questions/49003829

QUESTION

package.json ignored during meteor build

Asked 2017-Sep-04 at 10:47

I upgraded my meteor project to version 1.5.1. It runs fine when I just start it with the meteor run command. But as soon as I build it, it will compain about missing babel-runtime. It seems that it ignores my package.json file in the project folder. And thus babel-runtime is not being installed when running meteor npm installafter having built the project

Content of my package.json

...

ANSWER

Answered 2017-Sep-04 at 10:47

Well, the solution would be to install npm modules before building production bundle (assuming you already have babel-runtime in your package.json):

Source https://stackoverflow.com/questions/46030638

QUESTION

Imported scss class names converted to hashes

Asked 2017-Aug-15 at 07:47

I have a webpack configuration (based on React Universally). One thing I'm seeing is that class names on imported scss files are converted to hashes.

I tried as an alternative to import styles as an object and reference the style classes by name, but they simply disappear. Didn't see this behavior on other projects and not sure what I'm doing wrong.

...

ANSWER

Answered 2017-Mar-05 at 13:19

The class names are converted to hashes because you're using css modules. In order to disable that you must set modules: false, in your css-loader options object. Or you may still use css modules, but you need to translate the classes in your html to use generated ones.

Source https://stackoverflow.com/questions/42601382

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install node-source-map-support

Source maps can be generated using libraries such as source-map-index-generator. Once you have a valid source map, place a source mapping comment somewhere in the file (usually done automatically or with an option by your transpiler):. If multiple sourceMappingURL comments exist in one file, the last sourceMappingURL comment will be respected (e.g. if a file mentions the comment in code, or went through multiple transpilers). The path should either be absolute or relative to the compiled file. From here you have two options. Put the following line at the top of the compiled file.

Support

This module provides source map support for stack traces in node via the V8 stack trace API. It uses the source-map module to replace the paths and line numbers of source-mapped files with their original paths and line numbers. The output mimics node's stack trace format with the goal of making every compile-to-JS language more of a first-class citizen. Source maps are completely general (not specific to any one language) so you can use source maps with multiple compile-to-JS languages in the same node process.

Find more information at: